Apply the product rule to .
Raise to the power of .
Apply the power rule and multiply exponents, .
Multiply by .
Apply the product rule to .
Apply the product rule to .
Move .
Use the power rule to combine exponents.
Add and .
Rewrite using the commutative property of multiplication.
Raise to the power of .
Multiply by .
Apply the power rule and multiply exponents, .
Multiply by .
Simplify (4x^4)^3(2xy^3)^2